Neptunus provides world class, independent CAT Engine Services (Caterpillar) and Genuine Parts. Over the last 20 years, we have built a long and successful track record in supporting our offshore, marine and industrial customers on their 3300, 3400, 3500 and D399 series of engines. Our trained technicians carry required CAT tools and special diagnostic equipment to perform major overhauls on board rigs and merchant vessels.

Our emphasis on Service Excellence and track record of Customer Delight has made Neptunus the preferred vendor for CAT Engine services for several large drilling companies operating in India, Africa and Far East. Our extensive technical database ensures that engines are rebuilt to original manufacturer standards. We also supply genuine Caterpillar spares, with warranty, for the engines that we overhaul.